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   1 /**
   2  * Copyright (c) 2010-2022 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.konnected.internal.discovery;
  14
  15 import static org.openhab.binding.konnected.internal.KonnectedBindingConstants.*;
  16
  17 import java.util.Collections;
  18 import java.util.HashMap;
  19 import java.util.Map;
  20 import java.util.Set;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24 import org.jupnp.model.meta.DeviceDetails;
  25 import org.jupnp.model.meta.ModelDetails;
  26 import org.jupnp.model.meta.RemoteDevice;
  27 import org.openhab.core.config.discovery.DiscoveryResult;
  28 import org.openhab.core.config.discovery.DiscoveryResultBuilder;
  29 import org.openhab.core.config.discovery.upnp.UpnpDiscoveryParticipant;
  30 import org.openhab.core.thing.ThingTypeUID;
  31 import org.openhab.core.thing.ThingUID;
  32 import org.osgi.service.component.annotations.Component;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35
  36 /**
  37  * The {@link KonnectedUPnPServer} is responsible for discovering new
  38  * Konnectedmodules modules. It uses the central {@link UpnpDiscoveryService}.
  39  *
  40  * @author Zachary Christainsen - Initial contribution
  41  *
  42  */
  43 @NonNullByDefault
  44 @Component(service = UpnpDiscoveryParticipant.class)
  45 public class KonnectedUPnPServer implements UpnpDiscoveryParticipant {
  46     private Logger logger = LoggerFactory.getLogger(KonnectedUPnPServer.class);
  47
  48     @Override
  49     public Set<ThingTypeUID> getSupportedThingTypeUIDs() {
  50         return Collections.singleton(THING_TYPE_MODULE);
  51     }
  52
  53     @Override
  54     public @Nullable DiscoveryResult createResult(RemoteDevice device) {
  55         ThingUID uid = getThingUID(device);
  56         if (uid != null) {
  57             Map<String, Object> properties = new HashMap<>();
  58             properties.put(HOST, device.getDetails().getBaseURL());
  59             properties.put(MAC_ADDR, device.getDetails().getSerialNumber());
  60             DiscoveryResult result = DiscoveryResultBuilder.create(uid).withProperties(properties)
  61                     .withLabel(device.getDetails().getFriendlyName()).withRepresentationProperty(MAC_ADDR).build();
  62             return result;
  63         } else {
  64             return null;
  65         }
  66     }
  67
  68     @Override
  69     public @Nullable ThingUID getThingUID(RemoteDevice device) {
  70         DeviceDetails details = device.getDetails();
  71         if (details != null) {
  72             ModelDetails modelDetails = details.getModelDetails();
  73
  74             if (modelDetails != null) {
  75                 String modelName = modelDetails.getModelName();
  76                 logger.debug("Model Details: {} Url: {} UDN: {}  Model Number: {}", modelName, details.getBaseURL(),
  77                         details.getSerialNumber(), modelDetails.getModelNumber());
  78                 if (modelName != null) {
  79                     if (modelName.startsWith("Konnected")) {
  80                         return new ThingUID(THING_TYPE_MODULE, details.getSerialNumber());
  81                     }
  82                 }
  83             }
  84         }
  85         return null;
  86     }
  87 }